Feedback and rotational stabilization of resistive wall modes in ITER

Konferensbidrag (offentliggjort, men ej förlagsutgivet), 2004

Different models have been introduced in the stability code MARS-F in order to
study the
damping effect of resistive wall modes (RWM) in rotating plasmas. Benchmark
of MARS-F calculations with RWM experiments on JET and D3D indicates that
the semi-kinetic damping model is a good candidate for explaining the damping
mechanisms. Based on these results, the critical rotation speeds required for
RWM stabilization in an advanced ITER scenario are predicted. Active feedback
control of the $n=1$ RWM in ITER is also studied using the MARS-F code.